Answer:
$1003.84615
Step-by-step explanation:
130.5 = x * 0.13
130.5/0.13 = x
x = 1003.84615
Answer:
4m+4
4(m+1)
Step-by-step explanation:
2m+m+m +2+2
Combine like terms
4m+4
Factor out 4
4(m+1)
Answer: He did make an error. He should have done 4x -1x and gotten 3x
Step-by-step explanation:
Answer:
1:3
Step-by-step explanation:
There are 60 marbles
15 are blue
60-15 = 45 are not blue
Ratio of blue : not blue
15:45
Divide by 15
15/15 : 45/15
1:3